Livingston fall 12 points behind Championship leaders St Mirren after being held by Falkirk - their second goalless draw in a row at home.
Falkirk produce a devastating three-goal first-half display to dent Morton's play-off ambitions.
Jason Cummings hits a hat-trick as Rangers sweep Falkirk aside to reach the Scottish Cup semi-final.
Greenock Morton chief executive Warren Hawke calls for all four Scottish Cup quarter-finals to be postponed because of the weather.
Scores, Results & Fixtures
Saturday 17th March 2018
Saturday 10th March 2018
Sunday 4th March 2018
Scottish Cup - Quarter-final
Saturday 24th February 2018
Saturday 31st March 2018
Tuesday 3rd April 2018
Saturday 7th April 2018
Tuesday 10th April 2018
|6||Queen of Sth||28||10||8||10||41||40||1||38|
Audio & Video
Jason Cummings scores three and has a hand in the fourth as Rangers sweep aside Falkirk to reach the Scottish Cup semi-final. (UK only)